A High Gain, Better Bandwidth Active Filter using 22nm Technology |
Author(s): |
| Devendra Rathore , SAGE University,Indore; Mrs. Madhvi S. Bhanwar, SAGE University,Indore |
Keywords: |
| Active filter, Capacitors, Operational amplifier, Mid-band gain, Bandwidth, Input referred noise |
Abstract |
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This paper shows the active filter which is made up of operational amplifier, capacitors and MOSFET based resistor. The operational amplifier is two stage amplifier which helps in improving the overall gain of active filter. The mid-band gain of filter is obtained by setting the values of capacitor and by designing MOSFET based resistor. This filter achieves mid-band gain of 45.5db and bandwidth of 6.4 kHz. The power consume by this design is 520 nW. The input noise referred is 861nV/√Hz. |
Other Details |
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Paper ID: IJSRDV7I100162 Published in: Volume : 7, Issue : 10 Publication Date: 01/01/2020 Page(s): 830-832 |
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